# git rev-parse -q --verify 755d01d176971569f1231a7cb6b104eedd8f1ed3^{commit}
755d01d176971569f1231a7cb6b104eedd8f1ed3
already have revision, skipping fetch
# git checkout -q -f -B kisskb 755d01d176971569f1231a7cb6b104eedd8f1ed3
# git clean -qxdf
# < git log -1
# commit 755d01d176971569f1231a7cb6b104eedd8f1ed3
# Author: Stephen Rothwell <sfr@canb.auug.org.au>
# Date:   Thu Jan 24 17:27:45 2019 +1100
# 
#     Add linux-next specific files for 20190124
#     
#     Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
# < /opt/cross/kisskb/korg/gcc-8.1.0-nolibc/mips-linux/bin/mips-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-8.1.0-nolibc/mips-linux/bin/mips-linux-ld --version
# < git log --format=%s --max-count=1 755d01d176971569f1231a7cb6b104eedd8f1ed3
# < make -s -j 48 ARCH=mips O=/kisskb/build/linux-next_ip27_defconfig_mips-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/mips-linux/bin/mips-linux-  ip27_defconfig
# make -s -j 48 ARCH=mips O=/kisskb/build/linux-next_ip27_defconfig_mips-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/mips-linux/bin/mips-linux-  
<stdin>:1469:2: warning: #warning syscall pidfd_send_signal not implemented [-Wcpp]
<stdin>:1469:2: warning: #warning syscall pidfd_send_signal not implemented [-Wcpp]
<stdin>:1469:2: warning: #warning syscall pidfd_send_signal not implemented [-Wcpp]
/kisskb/src/fs/btrfs/relocation.c: In function 'insert_dirty_subv':
/kisskb/src/fs/btrfs/relocation.c:2138:6: warning: unused variable 'root_objectid' [-Wunused-variable]
  u64 root_objectid = root->root_key.objectid;
      ^~~~~~~~~~~~~
kernel/dma/direct.o: In function `dma_direct_sync_single_for_cpu':
direct.c:(.text+0x6c): undefined reference to `arch_sync_dma_for_cpu'
kernel/dma/direct.o: In function `dma_direct_sync_sg_for_cpu':
direct.c:(.text+0x1f0): undefined reference to `arch_sync_dma_for_cpu'
kernel/dma/direct.o: In function `dma_direct_alloc':
direct.c:(.text+0xc20): undefined reference to `arch_dma_alloc'
kernel/dma/direct.o: In function `dma_direct_free':
direct.c:(.text+0xc3c): undefined reference to `arch_dma_free'
make[1]: *** [/kisskb/src/Makefile:1021: vmlinux] Error 1
make: *** [Makefile:152: sub-make] Error 2
Command 'make -s -j 48 ARCH=mips O=/kisskb/build/linux-next_ip27_defconfig_mips-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/mips-linux/bin/mips-linux-  ' returned non-zero exit status 2
# rm -rf /kisskb/build/linux-next_ip27_defconfig_mips-gcc8
# Build took: 0:02:01.958917